Yeah, there is A LOT of shows to keep up with, even within the Arrowverse alone. I remember I kept up until they added Legends, but at its peak there were SIX freaking shows A/F/LoT/SG/BW/BL, at which point it became a little much. And with Superman & Lois replacing Arrow, the show count is still up there. The only time I watch all the shows is during the crossovers, which are pretty cool, seeing so many shows come together for an annual event.
The writing is fading though. I was a huge fan of the Flash when it first started, but after season 4, especially with all the writer's/showrunner's changes you could feel the quality decline. The worst was how they increasingly didn't give a shit about explaining the plot resolution, where everything was just resolved by "Speedforce magic", instead of creative solutions by the characters.